I've done this many times, and still do for the main, but there are a couple of holes where I just can't resist getting the driver out. My longest iron is a 5 iron, which even on the par 5's at ours is long enough off the tee if I could just get past the driver urge
. The simple solution is to leave the woods at home - which again I have done on occasion, it removes the temptation. When it's behaving, my hybrid more than suffices, but it has been on the naughty step for most of this year. Have been on the look out for a driving iron, but haven't pulled the trigger on a purchase yet. Irons only is a sound policy, but we're mostly blokes on here and the blokey thing to do is smash the big stick 
